Mariah Careyhttp://youtube.com/watch?v=PWlS8Oerx8o
(I chose this one, because we GET she has like an eight octave range. She doesn't need to display it every song. She doesn't in this one. In this one her voice is simple and voice.)

Mary J. Bligehttp://youtube.com/watch?v=82U1niiXzw0
(This was her first big hit, and I remember when it was playing on the radio. I didn't know who she was at the time, but I remember loving this song.)